﻿
// MFCApplication1Dlg.cpp: 实现文件
//

#include "pch.h"
#include "framework.h"
#include "MFCApplication1.h"
#include "MFCApplication1Dlg.h"
#include "afxdialogex.h"
#include "Registry.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// 用于应用程序“关于”菜单项的 CAboutDlg 对话框

class CAboutDlg : public CDialogEx
{
public:
	CAboutDlg();

// 对话框数据
#ifdef AFX_DESIGN_TIME
	enum { IDD = IDD_ABOUTBOX };
#endif

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV 支持

// 实现
protected:
	DECLARE_MESSAGE_MAP()
public:
	
};

CAboutDlg::CAboutDlg() : CDialogEx(IDD_ABOUTBOX)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialogEx)
	
END_MESSAGE_MAP()


// CMFCApplication1Dlg 对话框



CMFCApplication1Dlg::CMFCApplication1Dlg(CWnd* pParent /*=nullptr*/)
	: CDialogEx(IDD_MFCAPPLICATION1_DIALOG, pParent)
	, m_baudrate(9600)
	, m_tx(_T(""))
	, m_rx(_T(""))
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CMFCApplication1Dlg::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_COMBO_COM, m_port);
	DDX_Text(pDX, IDC_EDIT_BAUDRATE, m_baudrate);
	DDX_Text(pDX, IDC_EDIT_TX, m_tx);
	DDX_Text(pDX, IDC_EDIT_RX, m_rx);
}

BEGIN_MESSAGE_MAP(CMFCApplication1Dlg, CDialogEx)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_MESSAGE(ON_COM_MSG_BASE, &CMFCApplication1Dlg::On_Receive)
	ON_BN_CLICKED(IDC_BUTTON_CONNECT, &CMFCApplication1Dlg::OnBnClickedButtonConnect)
	ON_BN_CLICKED(IDC_BUTTON_CLOSE, &CMFCApplication1Dlg::OnBnClickedButtonClose)
	ON_BN_CLICKED(IDC_BUTTON_SEND, &CMFCApplication1Dlg::OnBnClickedButtonSend)
	ON_BN_CLICKED(IDC_BUTTON_CLEAR, &CMFCApplication1Dlg::OnBnClickedButtonClear)
END_MESSAGE_MAP()


// CMFCApplication1Dlg 消息处理程序

BOOL CMFCApplication1Dlg::OnInitDialog()
{
	CDialogEx::OnInitDialog();

	// 将“关于...”菜单项添加到系统菜单中。

	// IDM_ABOUTBOX 必须在系统命令范围内。
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != nullptr)
	{
		BOOL bNameValid;
		CString strAboutMenu;
		bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX);
		ASSERT(bNameValid);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// 设置此对话框的图标。  当应用程序主窗口不是对话框时，框架将自动
	//  执行此操作
	SetIcon(m_hIcon, TRUE);			// 设置大图标
	SetIcon(m_hIcon, FALSE);		// 设置小图标

	// TODO: 在此添加额外的初始化代码
	CRegistry r;
	m_baudrate = r.get_integer(_T("COM_BAUDRATE"));

	if (Comm_.GetSerialPort(PortArray, PortKeyArray) == 0)
	{
		MessageBox(_T("本机无遥控器COM口"));
	}
	else
	{
		int i;
		for (i = 0; i < PortArray.GetSize(); i++)
		{
			m_port.AddString(PortArray.GetAt(i));
		}
		m_port.SetCurSel(0);
	}
	UpdateData(false);

	return FALSE;  // 除非将焦点设置到控件，否则返回 TRUE
}

void CMFCApplication1Dlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialogEx::OnSysCommand(nID, lParam);
	}
}

// 如果向对话框添加最小化按钮，则需要下面的代码
//  来绘制该图标。  对于使用文档/视图模型的 MFC 应用程序，
//  这将由框架自动完成。

void CMFCApplication1Dlg::OnPaint()
{
	if (IsIconic())
	{
		CPaintDC dc(this); // 用于绘制的设备上下文

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		// 使图标在工作区矩形中居中
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// 绘制图标
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialogEx::OnPaint();
	}
}

//当用户拖动最小化窗口时系统调用此函数取得光标
//显示。
HCURSOR CMFCApplication1Dlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}



void CMFCApplication1Dlg::OnBnClickedButtonConnect()
{
	// TODO: 在此添加控件通知处理程序代码
	UpdateData(TRUE);
	CString port_name, port_number;
	m_port.GetLBText(m_port.GetCurSel(), port_name);
	TRACE(port_name);
	int port_len = port_name.GetLength();
	port_number = port_name.Mid(3, port_len - 3);
	
	int port = _ttoi(port_number);

	if (!Comm_.open(port, m_baudrate, NOPARITY, 8, ONESTOPBIT))
	{
		//连接失败
		MessageBox(_T("Connect Fail"), _T("Connect"), MB_OK);
	}
	else
	{
		//连接成功
		//	comport.set_notify_num(1);
		Comm_.set_hwnd(m_hWnd);

		GetDlgItem(IDC_BUTTON_CONNECT)->EnableWindow(FALSE);
		GetDlgItem(IDC_COMBO_COM)->EnableWindow(FALSE);
		GetDlgItem(IDC_EDIT_BAUDRATE)->EnableWindow(FALSE);

		CRegistry r;
		r.set_integer(_T("COM_BAUDRATE"), m_baudrate);

	}
}


void CMFCApplication1Dlg::OnBnClickedButtonClose()
{
	// TODO: 在此添加控件通知处理程序代码
	Comm_.close();
	GetDlgItem(IDC_BUTTON_CONNECT)->EnableWindow(TRUE);
	GetDlgItem(IDC_COMBO_COM)->EnableWindow(TRUE);
	GetDlgItem(IDC_EDIT_BAUDRATE)->EnableWindow(TRUE);
}


void CMFCApplication1Dlg::OnBnClickedButtonSend()
{
	// TODO: 在此添加控件通知处理程序代码
	unsigned char tx_buf[256];
	memset(tx_buf, 0x3C, 256);
	tx_buf[0] = 'A';
	tx_buf[1] = 'B';
	tx_buf[2] = 'C';
	tx_buf[3] = 'D';
	tx_buf[4] = 'E';
	tx_buf[5] = 'F';
	tx_buf[6] = '0';
	tx_buf[7] = '1';
	tx_buf[8] = '2';
	tx_buf[9] = '3';
	tx_buf[10] = '4';
	tx_buf[11] = '5';
	tx_buf[12] = '6';
	tx_buf[13] = '7';
	tx_buf[14] = '8';
	tx_buf[15] = '9';
	UartSendStr(tx_buf, 16);
}


void CMFCApplication1Dlg::UartSendStr(unsigned char* data, int tx_len)
{
	// TODO: 在此处添加实现代码.
	if (!data)
	{
		return;
	}
	UpdateData(TRUE);

	if (!Comm_.is_open())
		return;

	Comm_.write((const char*)data, tx_len);


	m_tx = char_2_string(data, tx_len);

	UpdateData(FALSE);
}


CString CMFCApplication1Dlg::char_2_string(unsigned char* buf, int len)
{
	// TODO: 在此处添加实现代码.
	CString str_ret = _T("");
	CString str_temp = _T("");
	int i;
	for (i = 0; i < len; i++)
	{
		str_temp.Format(_T("%.2X "), buf[i]);
		str_ret += str_temp;
	}
	return str_ret;
}


void CMFCApplication1Dlg::OnBnClickedButtonClear()
{
	// TODO: 在此添加控件通知处理程序代码
	m_tx = _T("");
	m_rx = _T("");
	UpdateData(false);
}

//! 串口接收消息 读取串口数据
LRESULT CMFCApplication1Dlg::On_Receive(WPARAM wp, LPARAM lp)
{
	int len = 0;
	char buffer[1024];
	memset(buffer, 0, sizeof(buffer));

	if (wp == Comm_.GetPort())
	{
		len = Comm_.read(buffer, 1023);
		m_rx = char_2_string((unsigned char*)buffer, len);

	}

	UpdateData(false);
	return TRUE;
}
